FMF Megabomb Header Stainless Steel for Honda CRF 450R CRF450R 04-08
The Science Behind the MegaBomb Header May Be FMF’s Greatest Engineering Accomplishment to Date. You Can Pay an Engine Builder Thousands or Bolt on a MegaBomb for as Much as a 5hp Boost. Plus, the MegaBomb Actually Reduces Noise Levels by as Much as 1.5dB. Used by Factory Teams, the MegaBomb Is Next Level Technology You Can Have …